:root {
    --bg-main: #0B192C;
    --bg-surface: #1E3E62;
    --brand-cyan: #00D2C4;
    --brand-coral: #E65F2B;
    --text-white: #F1F5F9;
    --warning-bg: #FEF3C7;
    --warning-text: #78350F;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', sans-serif; }
body { background-color: var(--bg-main); color: var(--text-white); }

.main-header { background-color: var(--bg-surface); border-bottom: 4px solid var(--brand-cyan); }
.header-container { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; padding: 1.2rem 2rem; }
.logo-text { font-size: 1.6rem; font-weight: 900; color: var(--text-white); text-decoration: none; }
.logo-link { text-decoration: none; }
.logo-highlight { color: var(--brand-cyan); }
.main-nav .nav-link { color: #94A3B8; text-decoration: none; margin-right: 1.5rem; font-weight: 700; }
.main-nav .nav-link.active { color: var(--brand-cyan); }
.btn-cta-header { border: 2px solid var(--brand-coral); color: var(--brand-coral); padding: 0.5rem 1.2rem; text-decoration: none; font-weight: 700; border-radius: 4px; }

.ads-disclaimer-banner { background-color: var(--warning-bg); color: var(--warning-text); padding: 1.2rem; }
.disclaimer-container { max-width: 1200px; margin: 0 auto; display: flex; gap: 1rem; font-size: 0.9rem; font-weight: 600; }

.about-hero { padding: 6.5rem 2rem; background: linear-gradient(180deg, #1E3E62 0%, #0B192C 100%); }
.about-container { max-width: 1200px; margin: 0 auto; }
.about-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 4.5rem; align-items: center; }
.about-content h1 { font-size: 2.8rem; margin-bottom: 1.5rem; color: var(--brand-cyan); font-weight: 800; }
.about-content p { margin-bottom: 1.5rem; font-size: 1.1rem; color: #CBD5E1; text-align: justify; }
.about-img { width: 100%; border-radius: 12px; box-shadow: 0 20px 40px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1); }

.pillars-section { padding: 6.5rem 2rem; background-color: #000F21; }
.section-title { font-size: 2.4rem; text-align: center; font-weight: 800; margin-bottom: 3.5rem; }
.pillars-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 3rem; }
.pillar-card { background-color: var(--bg-surface); padding: 3.5rem 2.5rem; border-radius: 8px; border-left: 6px solid var(--brand-coral); box-shadow: 0 10px 30px rgba(0,0,0,0.3); }
.pillar-card h3 { color: var(--brand-cyan); margin-bottom: 1.2rem; font-size: 1.4rem; }
.pillar-card p { color: #94A3B8; font-size: 0.98rem; }

.main-footer { background-color: #02060E; padding: 5.5rem 2rem 2.5rem; }
.footer-top-container { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 4rem; }
.footer-logo { font-size: 1.6rem; font-weight: 900; }
.footer-brand-desc { color: #64748B; font-size: 0.95rem; }
.footer-links-column h4 { color: var(--brand-cyan); margin-bottom: 1.5rem; }
.footer-links-column ul { list-style: none; }
.footer-links-column ul li a { color: #94A3B8; text-decoration: none; font-size: 0.95rem; }
.footer-disclaimer-box { max-width: 1200px; margin: 3rem auto; padding: 1.8rem; background-color: rgba(255,255,255,0.02); font-size: 0.85rem; border-left: 4px solid var(--brand-coral); text-align: justify; }
.footer-bottom-container { max-width: 1200px; margin: 0 auto; text-align: center; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 2rem; font-size: 0.9rem; color: #475569; }

@media(max-width: 868px) { .about-grid { grid-template-columns: 1fr; } .footer-top-container { grid-template-columns: 1fr; gap: 2.5rem; } }